That video didn't convince me of anything except that the speaker can not back up his theory with fact.
I can prove evolution to you by simply asking you FOUR EASY QUESTIONS. Are you ready? Here goes......
1. Do you believe in the bible story of Adam and Eve?
2. Do you believe that you are descended from Adam and Eve?
3. Do you believe that I descended from Adam and Eve?
4. Okay, now here's the interesting part: Then why don't you and I look EXACTLY alike?
That, my friend, is evolution. Minor mutations in genetic makeup from generation to generation. If there were no such thing as evolution, each and every single creature (including human beings) would look, behave, and interact within its environment EXACTLY as did its ancestors. I'm talking hair color, eye color, height, weight, skin color, nose shape, shoe size, etc.
Do you get what I'm saying? We can personally witness evolution just by looking at our own families, neighbors and friends.
I am a Christian, by the way.